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authorBhumika Goyal <bhumirks@gmail.com>2017-02-02 06:30:26 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-02-03 12:05:11 +0300
commitc0927fea6ae6529893eeefe2cf97f76877e8929e (patch)
tree935619d17f66a59eea0c8ef256ab66b9cec2cb6a /drivers/usb
parent369469a92393d8e365093d44c0df7a7b6430bc8b (diff)
downloadlinux-c0927fea6ae6529893eeefe2cf97f76877e8929e.tar.xz
usb: musb: omap2430: constify dev_pm_ops structures
Declare dev_pm_ops structures as const as they are only stored in the pm field of a device_driver structure. This field is of type const, so dev_pm_ops structures having similar properties can be declared const too. Size details after cross compiling the .o file for arm architecture. File size before: drivers/usb/musb/omap2430.o text data bss dec hex filename 4141 400 8 4549 11c5 usb/musb/omap2430.o File size after: drivers/usb/musb/omap2430.o text data bss dec hex filename 4333 200 8 4541 11bd usb/musb/omap2430.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> [b-liu@ti.com: added omap2430 in commit subject prefix] Signed-off-by: Bin Liu <b-liu@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/musb/omap2430.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c
index 8b73214a9ea3..456f3e6ecf03 100644
--- a/drivers/usb/musb/omap2430.c
+++ b/drivers/usb/musb/omap2430.c
@@ -575,7 +575,7 @@ static int omap2430_runtime_resume(struct device *dev)
return 0;
}
-static struct dev_pm_ops omap2430_pm_ops = {
+static const struct dev_pm_ops omap2430_pm_ops = {
.runtime_suspend = omap2430_runtime_suspend,
.runtime_resume = omap2430_runtime_resume,
};